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Lantheus
LNTH

Overview Fund Activity

516 hedge funds and large institutions have $7.65B invested in Lantheus in 2025 Q1 according to their latest regulatory filings, with 86 funds opening new positions, 197 increasing their positions, 174 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
516
Holders Change
+33
Holders Change %
+6.83%
% of All Funds
7.01%
Holding in Top 10
10
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+25%
% of All Funds
0.14%
New
86
Increased
197
Reduced
174
Closed
44
Calls
$43.3M
Puts
$27.1M
Net Calls
+$16.2M
Net Calls Change
-$1.52M

Top Buyers

1
FCM
Farallon Capital Management
California
+$69M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$66.9M
3
TD Asset Management
TD Asset Management
Ontario, Canada
+$60.7M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
+$40.8M
5
EIP
Epoch Investment Partners
New York
+$35.5M

Top Sellers

1
Morgan Stanley
Morgan Stanley
New York
-$26.9M
2
Ameriprise
Ameriprise
Minnesota
-$25.7M
3
UBS Group
UBS Group
Switzerland
-$24.6M
4
DCM
Driehaus Capital Management
Illinois
-$23.8M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$23.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Ensign Peak Advisors
126
Ensign Peak Advisors
Utah
$5.95M +$1.9M +19,518 +47%
STB
127
S&T Bank
Pennsylvania
$5.93M -$110K -1,128 -2%
SLG
128
Stanley-Laman Group
Pennsylvania
$5.9M -$81K -830 -1%
JAM
129
Jupiter Asset Management
United Kingdom
$5.74M +$5.74M +58,829 New
HA
130
Homestead Advisers
Virginia
$5.68M +$752K +7,700 +15%
LCG
131
Lisanti Capital Growth
New York
$5.63M +$5.63M +57,670 New
SBH
132
Segall Bryant & Hamill
Illinois
$5.56M +$5.56M +56,942 New
GF
133
Gabelli Funds
New York
$5.42M -$293K -3,000 -5%
Canada Life
134
Canada Life
Manitoba, Canada
$5.41M -$497K -5,088 -8%
Russell Investments Group
135
Russell Investments Group
United Kingdom
$5.04M +$3.39M +34,727 +205%
First Trust Advisors
136
First Trust Advisors
Illinois
$4.96M -$3.56M -36,503 -42%
PC
137
Pier Capital
Connecticut
$4.94M -$3.6M -36,885 -42%
TCM
138
Tang Capital Management
California
$4.88M – – –
GIP
139
Granite Investment Partners
California
$4.82M -$168K -1,722 -3%
LPL Financial
140
LPL Financial
California
$4.75M -$156K -1,596 -3%
SIA
141
Sit Investment Associates
Minnesota
$4.69M +$199K +2,040 +4%
VA
142
Vident Advisory
Georgia
$4.63M +$4.36M +44,655 +1,611%
Nordea Investment Management
143
Nordea Investment Management
Sweden
$4.56M +$28.5K +296 +0.6%
SO
144
STRS Ohio
Ohio
$4.53M -$917K -9,400 -17%
ACM
145
Atika Capital Management
New York
$4.4M -$1.17M -12,000 -21%
SW
146
SkyOak Wealth
Michigan
$4.38M – – –
RHJA
147
Rice Hall James & Associates
California
$4.37M -$333K -3,410 -7%
Mirae Asset Global ETFs Holdings
148
Mirae Asset Global ETFs Holdings
Hong Kong
$4.04M +$216K +2,213 +6%
Zurich Cantonal Bank
149
Zurich Cantonal Bank
Switzerland
$4.03M -$1.01M -10,351 -20%
Renaissance Technologies
150
Renaissance Technologies
New York
$4.01M -$6.64M -68,000 -62%
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